$NetBSD: patch-ad,v 1.2 2006/01/27 17:33:55 joerg Exp $

--- percent_m.c.orig	1994-12-28 16:42:37.000000000 +0000
+++ percent_m.c
@@ -12,12 +12,6 @@ static char sccsid[] = "@(#) percent_m.c
 #include <errno.h>
 #include <string.h>
 
-extern int errno;
-#ifndef SYS_ERRLIST_DEFINED
-extern char *sys_errlist[];
-extern int sys_nerr;
-#endif
-
 #include "mystdarg.h"
 
 char   *percent_m(obuf, ibuf)
@@ -29,11 +23,7 @@ char   *ibuf;
 
     while (*bp = *cp)
 	if (*cp == '%' && cp[1] == 'm') {
-	    if (errno < sys_nerr && errno > 0) {
-		strcpy(bp, sys_errlist[errno]);
-	    } else {
-		sprintf(bp, "Unknown error %d", errno);
-	    }
+	    strcpy(bp, strerror(errno));
 	    bp += strlen(bp);
 	    cp += 2;
 	} else {